code: def _shape(x, dim):
      return x.shape[dim]
  
file_path: espnet/espnet2/enh/layers/ncsnpp_utils/up_or_down_sampling.py
imports: import numpy
  import torch
  import torch.nn
  import torch.nn.functional
  from espnet2.enh.layers.ncsnpp_utils.upfirdn2d import upfirdn2d
label_desc: Use image node_id 7 for calling a global function with example usage: _shape(x, dim) and returns: x